You're completely right, but I want the JPA provider to do that for me :)
Thank you for your help.
On 5/20/10, Chau Huynh wrote:
> I just wonder if you need an unique ID only, then you can let Google do it
> for you (sorry if this interrupted your discussion)
> http://code.google.com/appengine/d
I'm sure I'm making an obvious mistake here, but it seems my jspx
files don't seem to get compiled while my jsp do even if I fill them
with jspx-type content. How do I get the GAE to also compile my jspx
files?
Other then renaming jspx to jsp being a hassle it also seems very
dirty.
--
You recei
I just wonder if you need an unique ID only, then you can let Google do it
for you (sorry if this interrupted your discussion)
http://code.google.com/appengine/docs/java/javadoc/com/google/appengine/api/datastore/DatastoreService.html#allocateIds%28com.google.appengine.api.datastore.Key,%20java.lan
Some more infos.
The behavious of DataNucleus depends on the strategy I choose to
generate the @Id field.
When I use GAE I always use the GenerationType.IDENTITY because I read
that on JDO docs (http://code.google.com/appengine/docs/java/datastore/
dataclasses.html: Primary keys of type Key requ
Hi Ladislav
Did you try on GAE itself or on your local dev server: stats don't
work locally
see
http://groups.google.com/group/google-appengine-java/browse_thread/thread/f2595bcaa2256a93/68a5a9a28502410b?lnk=gst&q=Statistics#68a5a9a28502410b
or
http://groups.google.com/group/google-appengine-java
Hi:
I am using Eclipse 3.4 plugin for GAE/J. The steps to make
DevServer serving clients from any IP addresses are below:
. Project > Properties > Run/Debug Setting > [Choose the configuartion
of your project] > Edit > Arguments
. Add the '-a 0.0.0.0' (excluding the single quote) argument int
Hi laurent,
> You can't work with more than one entity group in a single
> transaction. This is a limitation of GAE, although other people have
> built distributed 2pc-style transactions on top of the datastore.
>
Slim3 supports Global Transactions between multiple entity groups:
http://sites.goo
You can't work with more than one entity group in a single
transaction. This is a limitation of GAE, although other people have
built distributed 2pc-style transactions on top of the datastore.
This should help:
http://code.google.com/p/objectify-appengine/wiki/Concepts#Transactions
Jeff
On We
When i am unzipping the file i am getting following error
D:\library\appengine-java-sdk-1.3.4.zip: CRC failed in
appengine-java-sdk-1.3.4\lib\appengine-tools-api.jar. The file is corrupt
D:\library\appengine-java-sdk-1.3.4.zip: CRC failed in
appengine-java-sdk-1.3.4\lib\impl\appengine-api.ja
Hello,
i've this exception
@SuppressWarnings("serial")
public class GreetingServiceImpl extends RemoteServiceServlet
implements
GreetingService {
static {
ObjectifyService.register(Lock.class);
ObjectifyService.register(Connection.class);
Hi Ravi
After my ( it's ) initial failure I went back in and chose that
installation directory again a second time then was able to select it in the
"Use specific SDK" combobox. I am very new to all these tools so I can't
help much more, hopefully someone else will jump in. Let me know if you
i've searched for this error but don't find what it is.
my code :
ObjectifyService.register(Lock.class);
ObjectifyService.register(Connection.class);
ObjectifyService.register(Assignment.class);
if (ObjectifyService.begin().query(Con
In my folder D:\library\appengine-java-sdk-1.3.4, i have following folders
bin
config
demos
docs
lib
src
and few files
On Wed, May 19, 2010 at 10:05 PM, Patrick Brown wrote:
> Hi
>
>I saw this problem when I installed, the sdk was actually in a sub
> folder of appengine-java-sdk-1.3.4, afte
Hi
I saw this problem when I installed, the sdk was actually in a sub folder
of appengine-java-sdk-1.3.4, after moving it out it worked well. Is this
your issue also?
Thanks,
Patrick
On Wed, May 19, 2010 at 4:38 PM, Ravi Sharma wrote:
> I Downloaded the SDK and tried to create SDK 1.3.4 in
Not sure that I have understood your code correctly, but as expected I
get the same error:
com.google.apphosting.api.ApiProxy$RequestTooLargeException: The
request to API call datastore_v3.Put() was too large.
at com.google.appengine.tools.development.ApiProxyLocalImpl
$AsyncApiCall.call(A
Even worse today :
http://code.google.com/status/appengine/detail/serving-java/2010/05/19
On 17 mai, 18:06, François Masurel wrote:
> http://code.google.com/status/appengine/detail/serving-java/2010/05/17
>
> Seems to be a different problem from last week as the datastore seems
> to be going fin
I Downloaded the SDK and tried to create SDK 1.3.4 in eclipse. The Zip file
was unzipped as D:\library\appengine-java-sdk-1.3.4, so while adding SDK in
eclipse i choose this as Installation dir.
But after choosing it says failed to initialize App ENgine SDK at
D:\library\appengine-java-sdk-1.3.4.
A
Hi
I just noticed something interesting - on the dev server if I can
see my __BlobUploadSessions__ created prior to forwarding my call on
to have the blobs created, if I skip that forward the sessions stay as
I would expect, if I do the same on the AppEngine I don't see the
__BlobUploadSessions
Hi,
Did you close the PersistenceManager before making the changes?
Is the key generated by appengine?
On 19 Maio, 10:21, Xuel wrote:
> Hello everybody !
>
> I've been working with the wicket-gae-template which provides a good
> entry in gae, however I have a big issue :
>
> I have 3 entities,
Hi
Sorry to reply to my own message but I am a bit stuck for now, has
anyone done anything similar or have any pointers on where I should
research?
Thanks,
Patrick
On May 17, 2:13 pm, Patrick Brown wrote:
> Hello
>
> I have a silverlight application hosted in my Index.html page that
> I a
This was a bug, fixed as of Version 1.3.3 - April 21, 2010 according
to release notes:
"Fixed an error where QuotaService.getCpuTimeInMegaCycles() was
returning cycles instead of megacycles"
On Mar 24, 1:32 am, Torquester wrote:
> I get values around 100, but according to the doc the value s
Great Thanks for sharing this! First two short remarks: Your ...-
src.jar only contains the .class files and the URL pointing to the
subversion is wrong. But no problem I was able to get it with a
subversion client.
You have created a wrapper around the datastore service, hiding its
limitations. In
I've been reading about the partnership with VMWare to delivery Google
App Engine For Business. This product looks like it will address all
of the major issues that have kept us off of GAE/J so far (overly
restrictive whitelist classloader, lack of relational database).
Is the GAE/J team working o
I'm developing a webapp and want to test in different browsers, but
cannot test with IE. I am stymied by the GAE development server's
refusal to answer to any address other than "localhost", which is
necessary to get my Windows VM to talk to the server. I have VMWare
Fusion running IE6 with a so-ca
Hello, App Engine developers!
Hopefully you're all following along the Google I/O keynote and seen our
blog posts with new App Engine annoucements. Well, we've got another
exciting announcement: SDK 1.3.4 is LIVE! Get it below:
http://code.google.com/appengine/downloads.html
Release notes are be
Thanks a lot Tristan,
yes i did misunderstood you. Thanks for clarification.
Yes this way it will work.One row update and all friends can see the
data.
Once again Thanks a lot Tristan, you saved me some hassle and few GB
of space.
One last question on this thread.
Now my UserActivity will have d
We're receiving an "All clear" from Jerome. Can anyone else confirm whether
the issue is still appearing?
On Wed, May 19, 2010 at 5:29 AM, Mihai Parparita
wrote:
> I'm also seeing this for app IDs partychapp and push-bot. Most of the
> XMPP requests do not make it to the app (i.e. they're logged
Hi, I am new to Google Application Engine. I have an application that
gives me a string of email addresses, then I composes a message and sent it
out to all 80+ email addresses in the list. When I do this, I get I am
following error:
Error: Server Error
The server encountered an error and coul
I'm also seeing this for app IDs partychapp and push-bot. Most of the
XMPP requests do not make it to the app (i.e. they're logged as /_ah/
xmpp/message/chat/ requests).
Mihai
On May 19, 5:04 am, Terry wrote:
> The same problem for my apps.
>
> On May 19, 3:49 pm, Jerome wrote:
>
>
>
>
>
> > Fo
Hi,
Can the task queue url access checks be integrated with Spring
Security 3 authentication and authorization instead of Google
Accounts? I am currently developing an app with Spring 3 and Spring
Security 3 with authentication and authorization based on Spring
Security 3 users and roles (the logi
I think you misunderstand what I proposed
Class UserActivity {
Key id;
Key activityId; // id of activity class
Key userId; // id of User class whom this user activity belongs to
--- vvv ADD THIS vvv ---
List friendIds; // list of all of userId's friends
}
When you create an update to your status
Are you guys including the Httpbuilder jar? Because my application
works perfectly until I add that monster, then I get the same errors
as you. If I then remove it, they go away.
I have tried deploying several times with the only difference being
the HttpBuilder jar, thus I have concluded that t
Thanks Tristan
I like the idea of UserRegistrar class, may be i will use this to keep
the Friend relation.
But still worried about UserActivity as GAE doesn't support more then
30 parameters in contains query. So i will be able to query
UserActivity only for 30 users at one time(then run remaining
Hi all,
I know on this forum there are some developers building apps with the
Objectify library, which provides a great abstraction when working
with the Datastore.
I'm not sure how many people out there have heard of the Play
Framework - it is a super lightweight application framework that makes
Thank you for your reply.
The fact is that yet we must switch from Relational to NoSQL, if also
I must understand tricky parts of a JPA engine that behave differently
from all the others, well, then I think I'll switch to Objectify or
something like this
On 19 Mag, 11:26, Ravi wrote:
> Just
Just to put my 2 cents...
Even in JDO same thing happening. I got frustrated first but then i
just accepted it/ignored it(5-6 months back)...that may be they wont
fix it or they are not able to do it on GAE... But yes you are right
frameworks like Hibernate does provide key as soon as you call the
Hello everybody !
I've been working with the wicket-gae-template which provides a good
entry in gae, however I have a big issue :
I have 3 entities, Astre, Region and Colon ; Astre has a list of
Region ; Region has a list of Colon.
Astre {
@PrimaryKey
@Persistent(valueStrategy = IdGeneratorStr
The same problem for my apps.
On May 19, 3:49 pm, Jerome wrote:
> For at least two hours, most of our customers are unable to send XMPP
> messages to our GAE application.
>
> Checking in the logs, all the users unable to talk with our app do not
> have their Gtalk requests logged in /_ah/xmpp/mes
For at least two hours, most of our customers are unable to send XMPP
messages to our GAE application.
Checking in the logs, all the users unable to talk with our app do not
have their Gtalk requests logged in /_ah/xmpp/message/chat/, so
basically GAE does not receive or map the requests to the se
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